Byte
Funktion
Mögliche Werte
2
Input frequency C1 track A
Other values are not permis-
sible!
3
Input frequency C1 track B
n
Input frequency
allows you to preset a filter for I1, I4, I5 and I8. With the help of filters
you may e.g. filter signal peaks at a blurred input signal.
Byte
Bit 7 ... 0
0
n
Bit 2 ... 0: 0
(fix)
n
Bit 3: Count direction track B inverted
–
0 = No (not inverted)
–
1 = Yes (inverted)
n
Bit 7 ... 4
: 0 (fix)
Byte
Bit 7 ... 0
0
n
Bit 2 ... 0: Signal evaluation
–
000b = Counter de-activated
–
001b = Rotary encoder single (at A and B)
–
010b = Rotary encoder double (at A and B)
–
011b = Rotary encoder quadruple (at A and B)
–
100b = Direction (pulse at A and direction at B)
n
Bit 7 ... 3: 0 (fix)
n
At de-activated counter the further parameter settings are ignored.
4.4 Counter functions
The counters of the 050-1BB30 are continuous counter, whose direction may be preset
by the parameterization. The counters serve e.g. for distance measuring with incremental
encoder. The activation res. de-activation of the counter happens via an internal gate (I
gate). The I gate corresponds to the software gate (SW gate). The SW gate is opened
(activated) via your user application by an edge 0-1 of the bit SW_GATE_SET of the
con-
trol word
in the
output area
. The software gate is closed (de-activated) by an edge 0-1 of
the bit SW_GATE_RESET. With an edge 0-1 at SW gate the counter is reset to 0. The
following states influence the I gate:
SW gate
influences I gate
0
0
1
1
with edge 0-1
1
MODE2_I/II C0/C1
Counter mode 2
MODE3_I/II C0/C1
Counter mode 3
Overview
VIPA System SLIO
Deployment
Counter functions
HB300 | FM | 050-1BB30 | en | 20-40
52